Base | Representation |
---|---|
bin | 1110111011100… |
… | …01101000110000 |
3 | 22201200011012202 |
4 | 13131301220300 |
5 | 224030333000 |
6 | 20232242332 |
7 | 3050400455 |
oct | 735615060 |
9 | 281604182 |
10 | 125246000 |
11 | 647751a0 |
12 | 35b403a8 |
13 | 1cc42979 |
14 | 128c382c |
15 | aededd5 |
hex | 7771a30 |
125246000 has 80 divisors (see below), whose sum is σ = 330434208. Its totient is φ = 45536000.
The previous prime is 125245963. The next prime is 125246071. The reversal of 125246000 is 642521.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19154 + ... + 24846.
Almost surely, 2125246000 is an apocalyptic number.
125246000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 125246000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165217104).
125246000 is an abundant number, since it is smaller than the sum of its proper divisors (205188208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125246000 is a wasteful number, since it uses less digits than its factorization.
125246000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5727 (or 5711 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 125246000 is about 11191.3359345522. The cubic root of 125246000 is about 500.3277850669.
Adding to 125246000 its reverse (642521), we get a palindrome (125888521).
The spelling of 125246000 in words is "one hundred twenty-five million, two hundred forty-six thousand".
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